99817353 has 48 divisors (see below), whose sum is σ = 160969536. Its totient is φ = 61585920.

The previous prime is 99817351. The next prime is 99817397. The reversal of 99817353 is 35371899.

It is a happy number.

It is not a de Polignac number, because 99817353 - 2¹ = 99817351 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 99817299 and 99817308.

It is not an unprimeable number, because it can be changed into a prime (99817351) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 301398 + ... + 301728.

It is an arithmetic number, because the mean of its divisors is an integer number (3353532).

Almost surely, 2^99817353 is an apocalyptic number.

It is an amenable number.

99817353 is a deficient number, since it is larger than the sum of its proper divisors (61152183).

99817353 is a wasteful number, since it uses less digits than its factorization.

99817353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436 (or 424 counting only the distinct ones).

The product of its digits is 204120, while the sum is 45.

The square root of 99817353 is about 9990.8634761966. The cubic root of 99817353 is about 463.8761203801.

The spelling of 99817353 in words is "ninety-nine million, eight hundred seventeen thousand, three hundred fifty-three".